UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHF3bAMlWABriRj7aGELkPBiY79NZCjn83t20ckuZYQ=' 
WHERE 
  key_id = '195017b8ce06539e5364ea833e658cf20751bd817606eb01f51496eb17d7fb6b' 
  AND (
    token = 'iHF3bAMlWABriRj7aGELkPBiY79NZCjn83t20ckuZYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )